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Platinum-ruthenium alloy on graphitized carbon

Name: Platinum-ruthenium alloy on graphitized carbon
Brand: ALDRICH

extent of labeling: 20 wt. % Pt loading, extent of labeling: 10 wt. % Ru loading

Synonym(s):

20% Pt, 10% Ru on Vulcan XC72, 30% Pt-Ru/Vulcan

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About This Item

Linear Formula:

Pt/Ru

MDL number:

MFCD00798552

UNSPSC Code:

12161600

PubChem Substance ID:

329765289

NACRES:

NA.23

form

powder

reaction suitability

reagent type: catalyst
core: platinum

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

extent of labeling

20 wt. % Pt loading
10 wt. % Ru loading

particle size

<5 nm (Pt)

greener alternative category

Enabling,

SMILES string

[Ru].[Pt]

InChI

1S/Pt.Ru

InChI key

CFQCIHVMOFOCGH-UHFFFAOYSA-N

Application

Platinum-ruthenium alloy on graphitized carbon (30% Pt-Ru/Vulcan) can be used as an electrocatalyst for the fabrication of direct methanol fuel cells (DMFC) and proton exchange membrane (PEM) based fuel cells.

Other Notes

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Pictograms

GHS02

Signal Word

Danger

Hazard Statements

H228

Precautionary Statements

P210 - P240 - P241 - P280 - P370 + P378

Hazard Classifications

Flam. Sol. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

nwg

Certificates of Analysis (COA)

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Physical and electrochemical characterizations of microwave-assisted polyol preparation of carbon-supported PtRu nanoparticles.

Zhaolin Liu et al.

Langmuir : the ACS journal of surfaces and colloids, 20(1), 181-187 (2005-03-05)

PtRu nanoparticles supported on Vulcan XC-72 carbon and carbon nanotubes were prepared by a microwave-assisted polyol process. The catalysts were characterized by transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy (XPS). The PtRu nanoparticles, which were uniformly dispersed on

Liu, L.; Pu, C.; Viswanathan, R.; Fan, Q.; Liu, R.; Smotkin, E. S.

Electrochimica Acta, 43, 3657-3657 (1998)

Pt-WO3 supported on carbon nanotubes as possible anodes for direct methanol fuel cells

Rajesh B, et al.

Fuel: The Science and Technology of Fuel and Energy, 81(17), 2177-2190 (2002)

Caillard, A.; Countanceau, C.; Brault, P.; Mathias, J.; Leger, J. M.

Journal of Power Sources, 162, 66-66 (2006)

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